Anagrelide

Also known as: 6,7-dichloro-1,5-dihydroimidazo[2,1-b]quinazolin-2(3H)-one, 6,7-dichloro-5,10-dihydro-3H-imidazo[2,1-b]quinazolin-2-one, BL4162A, Agrylin, Xagrid, Anagrelidum, Anagrelida

Anagrelide (CAS 68475-42-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H7Cl2N3O and a molecular weight of 256.088 g/mol. Key properties include a melting point of 280 °C, a boiling point of 376.5±52.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 181.5±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 68475-42-3
Jingsj CID: J-1993909-4
Molecular Formula: C₁₀H₇Cl₂N₃O
Molecular Weight: 256.088 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	280 °C
Boiling Point	376.5±52.0 °C at 760 mmHg
Density	1.8±0.1 g/cm3
Flash Point	181.5±30.7 °C
Exact Mass	254.996613
PSA	44.70000
LogP	1.96
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.791
Storage Conditions	2-8°C
Additional Property	slightly soluble

Activity & Biological Data

Target	PDEIII[1]
Additional Information	[1]. Guosu Wang, et al. Comparison of the biological activities of Anagrelide and its major metabolites in haematopoietic cell cultures. Br J Pharmacol. 2005 Oct;146(3):324-32. [2]. Y Hong, et al. Comparison between Anagrelide and hydroxycarbamide in their activities against haematopoietic progenitor cell growth and differentiation: selectivity of Anagrelide for the megakaryocytic lineage. Leukemia. 2006 Jun;20(6):1117-22. [3]. Olli-Pekka Pulkka, et al. Anagrelide for Gastrointestinal Stromal Tumor. Clin Cancer Res. 2019 Mar 1;25(5):1676-1687.

Target

PDEIII[1]

Additional Information

[1]. Guosu Wang, et al. Comparison of the biological activities of Anagrelide and its major metabolites in haematopoietic cell cultures. Br J Pharmacol. 2005 Oct;146(3):324-32. [2]. Y Hong, et al. Comparison between Anagrelide and hydroxycarbamide in their activities against haematopoietic progenitor cell growth and differentiation: selectivity of Anagrelide for the megakaryocytic lineage. Leukemia. 2006 Jun;20(6):1117-22. [3]. Olli-Pekka Pulkka, et al. Anagrelide for Gastrointestinal Stromal Tumor. Clin Cancer Res. 2019 Mar 1;25(5):1676-1687.

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Anagrelide?

The CAS number of Anagrelide is 68475-42-3.

What are the molecular formula and molecular weight of Anagrelide?

Anagrelide has molecular formula C10H7Cl2N3O and molecular weight 256.088 g/mol.

What are the upstream and downstream products of Anagrelide?

For Anagrelide, Upstream Products: ethyl (2-cyanoimino-5,6-dichloro-1,2,3,4-tetrahydroquinazolin-3-yl)acetate, Ethyl 2-(5,6-dichloro-2-imino-1,2-dihydroquinazolin-3(4H)-yl)acetate hydrobromide; Downstream Products: Anagrelide hydrochloride.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Anagrelide (CAS 68475-42-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993909-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.